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Old 09-01-2010, 12:54 AM
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IRA51 IRA51 is offline
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Join Date: May 2007
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Default Re: Air Intake, Exhaust

I sugest you get your H2 dynoed B4 the intake and exaust ,then dynoed after and when you see a 2 HP differance after spending $600.00 or more you won't be a happy camper . But you will get lots of kool sound . On a stock engine you will see almost no power gain with a cat back and intake .
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